brain

使用VB，在MAPX中开发的合并图元的代码-The use of VB, in the merger MAPX developed Metafile code

jquery实现碎片式图片切换效果，很有创意的一款焦点图代码(JQuery to achieve fragmented picture switching effect, a very creative focus map code.)

二维有限元程序 可计算弹性波传播波场快照 fortran90编写(2 dimension FEM in f90)

正交试验设计(Orthogonal experimental design)是研究多因素多水平的又一种设计方法，它是根据正交性从全面试验中挑选出部分有代表性的点进行试验，这些有代表性的点具备了“均匀分散，齐整可比”的特点，正交试验设计是分式析因设计的主要方法。是一种高效率、快速、经济的实验设计方法。日本著名的统计学家田口玄一将正交试验选择的水平组合列成表格，称为正交表。(Orthogonal experimental design is another design method to study multi-factors and multi - levels. according to orthogonality, it selects some representative points from comprehensive experiments to carry out experiments. these representative points have the characteristics of " uniform dispersion, uniform comparison". orthogonal experimental design is the main method of fractional factorial design. It is an efficient, fast and economical experimental design method. Renowned Japanese statistician Taguchi Xuan I listed the horizontal combinations selected by the orthogonal experiments into a table called an orthogonal table.)

说明：  opnet无线网络仿真的一些码源，分享和大家交流学习下(Some code sources of OPNET wireless network simulation)

利用蚁群算法对pid进行参数优化，里面有源代码和一些代码的注释(Using ant colony algorithm to optimize the parameters of pid, there are source code and some code annotations.)

Material de sistemas de control

说明：  人工蜂群算法的改进，基于混沌的人工蜂群算法，可求解优化问题(The improvement of artificial colony algorithm, based on chaos artificial colony algorithm, can solve the optimization problem)

用VC写的OPC客户端。直接可以使用。 有详细的说明。OPC服务器请选择WINCC 其他的也就不多说了非常好的代码-VC wrote OPC client. Direct can be used. A detailed explanation. OPC server, select WINCC other will not say more than a very good code

《算法分析与设计》中的 “矩阵连乘程序”给定n个矩阵｛A1,A2,…,An｝，其中Ai与Ai+1是可乘的，i=1,2 ,…,n-1。由于矩阵满足乘法的结合律，根据加括号的如何确定计算矩阵连乘积的计算次序，使得依此次序计算矩阵连乘积需要的数乘次数最少。